Operating Income (Loss) by Segment (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Operating income (loss)	$ 109,433	$ 88,523	$ 83,383
Productivity and Business Processes
Segment Reporting Information [Line Items]
Operating income (loss)	40,540	34,189	29,690
Intelligent Cloud
Segment Reporting Information [Line Items]
Operating income (loss)	49,584	37,884	33,203
More Personal Computing
Segment Reporting Information [Line Items]
Operating income (loss)	$ 19,309	$ 16,450	$ 20,490